Accounting for transverse momenta of the quarks, a longitudinal quark spin asymmetry exists in a transversely polarized nucleon target. The relevant leading quark distribution g1T (x; k 2 T) can be measured in the semi-inclusive deep-inelastic scattering. The average k T weighted distribution function g (1) 1T can be obtained directly from the inclusive measurement of g2. Intrinsic transverse m...

A new model for tacking mutual coupling in wireless communications is introduced. A new concept of receiving mutual impedance is introduced and explained theoretically. Receiving mutual impedances for typical antenna arrays are obtained. Application of the new method is demonstrated in several arrays for direction finding, adaptive nulling, and MIMO communications.

Recent emphasis on dipolarization fronts (DFs) has led to the impression that DFs play a significant role in bringing magnetic flux to the inner magnetosphere during substorms. In this work, we investigate the amount of magnetic flux transport associated with DFs by examining the frozen-in field line condition (FIC) for previously reported DF events. A study of 18 DF cases shows that the FIC do...

We derive the Kac-Moody algebra and Virasoro algebra in Chern-Simons theory with boundary by using the symplectic reduction method and the Noether procedures. Typeset using REVTEX Permanent address: Department of Physics, Sung Kyun Kwan University, Suwon 440-746, Korea; Email address: [email protected] Email address: [email protected] This work is supported in part by funds provided...

Citation: Carlson DF, Suaria G, Aliani S, Fredj E, Fortibuoni T, Griffa A, Russo A and Melli V (2017) Combining Litter Observations with a Regional Ocean Model to Identify Sources and Sinks of Floating Debris in a Semi-enclosed Basin: The Adriatic Sea. Front. Mar. Sci. 4:78. doi: 10.3389/fmars.2017.00078 Combining Litter Observations with a Regional Ocean Model to Identify Sources and Sinks of ...

This study determined the profile and pattern of Internet usage of respondents in cyber cafés in Manila. The study employed an exploratory-descriptive design in which a validated descriptive-survey form was used as the research instrument. Forty-seven cyber cafés in 14 districts in the City of Manila were randomly selected. There were 545 respondents. It was found that most of the respondents w...

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We present an approach for estimating and segmenting the displacement field between two frames. Our method is based on local affine (first-order) approximation of the displacement field which is derived under the assumption of locally rigid motion. Each distinct motion is represented i n the image plane by a distinct set of values of affine coefficients. All sets of values supported by the feat...

Transcriptional pro¢le of ras1 and ras2 and thepotential role of farnesylation in the dimorphismofthe human pathogen Paracoccidioidesbrasiliensis Larissa Fernandes, Hugo C. Paes, Aldo H. Tavares, Simoneide S. Silva, Alessandra Dantas, Célia M.A. Soares, Fernando A.G. Torres & Maria Sueli S. Felipe Departamento de Biologia Celular, Universidade de Brası́lia, Brası́lia, DF, Brazil; and Departamento...